Dec 13 14:42:56.131 INFO testing jutley/rust_chapt2_practice against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 14:42:56.131 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 14:42:56.608 INFO [stdout] 2a4c2b91d5a86df1286add71fd79a5760359edabfb451ef977f1ed125aad8722
Dec 13 14:42:56.612 INFO running `"docker" "start" "-a" "2a4c2b91d5a86df1286add71fd79a5760359edabfb451ef977f1ed125aad8722"`
Dec 13 14:42:58.379 INFO [stderr] usermod: no changes
Dec 13 14:42:58.451 INFO [stderr]    Compiling rust_chapt2_practice v0.1.0 (/source)
Dec 13 14:42:59.375 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 13 14:42:59.377 INFO [stderr] su: No module specific data is present
Dec 13 14:43:00.117 INFO running `"docker" "inspect" "2a4c2b91d5a86df1286add71fd79a5760359edabfb451ef977f1ed125aad8722"`
Dec 13 14:43:00.351 INFO running `"docker" "rm" "-f" "2a4c2b91d5a86df1286add71fd79a5760359edabfb451ef977f1ed125aad8722"`
Dec 13 14:43:00.630 INFO [stdout] 2a4c2b91d5a86df1286add71fd79a5760359edabfb451ef977f1ed125aad8722
Dec 13 14:43:00.639 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 14:43:01.195 INFO [stdout] 744090ba18c80df8e6e6e134f7d7929af3d4085cab9594f8338addb0550263cd
Dec 13 14:43:01.201 INFO running `"docker" "start" "-a" "744090ba18c80df8e6e6e134f7d7929af3d4085cab9594f8338addb0550263cd"`
Dec 13 14:43:02.499 INFO [stderr] usermod: no changes
Dec 13 14:43:02.547 INFO [stderr]    Compiling rust_chapt2_practice v0.1.0 (/source)
Dec 13 14:43:03.403 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 13 14:43:03.403 INFO [stderr] su: No module specific data is present
Dec 13 14:43:04.021 INFO running `"docker" "inspect" "744090ba18c80df8e6e6e134f7d7929af3d4085cab9594f8338addb0550263cd"`
Dec 13 14:43:04.176 INFO running `"docker" "rm" "-f" "744090ba18c80df8e6e6e134f7d7929af3d4085cab9594f8338addb0550263cd"`
Dec 13 14:43:04.339 INFO [stdout] 744090ba18c80df8e6e6e134f7d7929af3d4085cab9594f8338addb0550263cd
Dec 13 14:43:04.345 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 14:43:04.636 INFO [stdout] 96a0e5c7c6b001b1109997dfe0636927ffa4f4a4ba1bd695071e4318f6e116c3
Dec 13 14:43:04.638 INFO running `"docker" "start" "-a" "96a0e5c7c6b001b1109997dfe0636927ffa4f4a4ba1bd695071e4318f6e116c3"`
Dec 13 14:43:05.775 INFO [stderr] usermod: no changes
Dec 13 14:43:05.839 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 14:43:05.839 INFO [stderr]      Running /target/debug/deps/rust_chapt2_practice-35c6dfa05e0bf16b
Dec 13 14:43:05.840 INFO [stdout] 
Dec 13 14:43:05.840 INFO [stdout] running 0 tests
Dec 13 14:43:05.840 INFO [stdout] 
Dec 13 14:43:05.840 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:43:05.840 INFO [stdout] 
Dec 13 14:43:05.841 INFO [stderr] su: No module specific data is present
Dec 13 14:43:06.550 INFO running `"docker" "inspect" "96a0e5c7c6b001b1109997dfe0636927ffa4f4a4ba1bd695071e4318f6e116c3"`
Dec 13 14:43:06.881 INFO running `"docker" "rm" "-f" "96a0e5c7c6b001b1109997dfe0636927ffa4f4a4ba1bd695071e4318f6e116c3"`
Dec 13 14:43:07.131 INFO [stdout] 96a0e5c7c6b001b1109997dfe0636927ffa4f4a4ba1bd695071e4318f6e116c3